html, body {
  font-family: "PingFang SC", "Helvetica Neue", Helvetica, Arial, "Microsoft YaHei", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
  background-color: #fff;
}

* {
  margin: 0;
  padding: 0;
  outline: 0;
  -webkit-tap-highlight-color: transparent;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  -moz-text-size-adjust: 100% !important;
  -ms-text-size-adjust: 100% !important;
  -webkit-text-size-adjust: 100% !important;
  text-size-adjust: 100% !important;
  font-size: 24px;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: normal;
  font-size: 100%;
}

ol, ul, li {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

img {
  vertical-align: middle;
  border: none;
}

a, a:hover, a:link, a:visited, a:active {
  color: inherit;
  text-decoration: none;
}

input, button, textarea, select, option {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  border: none;
}

textarea {
  resize: none;
}

input[type=number] {
  -moz-appearance: textfield;
}

input[type=number]::-webkit-inner-spin-button, input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
}

input::-webkit-input-placeholder {
  color: #999;
}

input:-ms-input-placeholder {
  color: #999;
}

input::-moz-placeholder {
  color: #999;
}

input:-moz-placeholder {
  color: #999;
}

/*IOS调试*/
body iframe {
  display: none;
}

